Description

Dtpa-Bma is a specialized chelating agent and chemical intermediate derived from diethylenetriaminepentaacetic acid (DTPA). This compound is valued for its strong metal-chelating properties and its role as a versatile building block in advanced synthesis. It is essential for manufacturers in the pharmaceutical, diagnostic, and specialty chemical industries seeking high-purity intermediates for complex formulations.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing advanced contrast agents used in magnetic resonance imaging (MRI).
• Diagnostic Reagents: Used in the formulation of kits for in vitro diagnostics and medical imaging.
• Research & Development: Serves as a crucial ligand in academic and industrial research for studying metal ion chemistry and catalysis.
• Specialty Chelating Agent: Employed in niche industrial processes where precise control of metal ions is required.
• Polymer Modification: Acts as a functional monomer or cross-linking agent in the production of specialty polymers with metal-binding capabilities.

Basic Information

Item	Detail
Product Name	Dtpa-Bma
CAS No.	119895-95-3
Molecular Formula	C16H23N3O10
Molecular Weight	417.37 g/mol
Synonyms	Dtpa-Bma; DTPA-BMA; DTPA-Bis(methylamide); Gadolinium DTPA-BMA precursor; 2-[Bis[2-[bis(carboxymethyl)amino]ethyl]amino]-N-methylacetamide; DTPA monoamide; DTPA-BMA ligand; Diethylenetriaminepentaacetic acid bis(methylamide)
EINECS	Contact for details

Quality Control

Our Dtpa-Bma is produced under strict quality management systems to ensure batch-to-batch consistency and high purity, suitable for sensitive applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant GMP guidelines for pharmaceutical intermediates, and our quality systems support compliance with global regulatory standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and away from direct light to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.